{"id":741,"date":"2022-04-09T11:09:48","date_gmt":"2022-04-09T03:09:48","guid":{"rendered":"https:\/\/log.tanxiaodian.com\/?p=741"},"modified":"2022-04-09T11:09:49","modified_gmt":"2022-04-09T03:09:49","slug":"decker%e5%ae%89%e8%a3%85centos%e7%b3%bb%e7%bb%9f%e9%95%9c%e5%83%8f%e8%bf%90%e8%a1%8c%e8%af%a5%e5%ae%b9%e5%99%a8%e6%8a%a5failed-to-download-metadata-for-repoappstream%e9%94%99","status":"publish","type":"post","link":"https:\/\/log.tanxiaodian.com\/?p=741","title":{"rendered":"Decker\u5b89\u88c5centos\u7cfb\u7edf\u955c\u50cf\u8fd0\u884c\u8be5\u5bb9\u5668\u62a5Failed to download metadata for repo\u2018AppStream\u2019\u9519\u8bef"},"content":{"rendered":"\n<h3>\u539f\u56e0<\/h3>\n\n\n\n<p>CentOS Linux 8 \u5df2\u4e8e 2021 \u5e74 12 \u6708 31 \u65e5\u7ed3\u675f\u751f\u547d\u5468\u671f (EOL)\u3002\u8fd9\u610f\u5473\u7740 CentOS 8 \u5c06\u4e0d\u518d\u4ece CentOS \u5b98\u65b9\u9879\u76ee\u83b7\u5f97\u5f00\u53d1\u8d44\u6e90\u3002\u5728 2021 \u5e74 12 \u6708 31 \u65e5\u4e4b\u540e\uff0c\u5982\u679c\u9700\u8981\u66f4\u65b0CentOS\uff0c\u9700\u8981\u5c06\u955c\u50cf\u66f4\u6539\u4e3a vault.centos.org<\/p>\n\n\n\n<h3>\u89e3\u51b3\u65b9\u6848<\/h3>\n\n\n\n<p><strong>\u7b2c1\u6b65\uff1a<\/strong>\u8fdb\u5165 \/etc\/yum.repos.d\/ \u76ee\u5f55\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[root@server ~]# cd \/etc\/yum.repos.d\/<\/pre>\n\n\n\n<p><strong>\u7b2c2\u6b65\uff1a<\/strong>\u8fd0\u884c\u5982\u4e0b\u4e24\u6761\u547d\u4ee4\u66f4\u6362\u955c\u50cf\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[root@server ~]# sed -i 's\/mirrorlist\/#mirrorlist\/g' \/etc\/yum.repos.d\/CentOS-*<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">[root@server ~]# sed -i 's|#baseurl=http:\/\/mirror.centos.org|baseurl=http:\/\/vault.centos.org|g' \/etc\/yum.repos.d\/CentOS-*<\/pre>\n\n\n\n<p><strong>\u7b2c3\u6b65\uff1a<\/strong>\u518d\u6b21\u8fd0\u884c&nbsp;yum update \u547d\u4ee4\u3002<\/p>\n\n\n\n[root@server ~]#<strong style=\"color:red\"> yum update -y<\/strong>\n\n\n\n<p>\u5b8c\u7f8e\u89e3\u51b3\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u539f\u56e0 CentOS Linux 8 \u5df2\u4e8e 2021&#8230;<\/p>\n<div class=\"more-link-wrapper\"><a class=\"more-link\" href=\"https:\/\/log.tanxiaodian.com\/?p=741\">Continue reading<span class=\"screen-reader-text\">Decker\u5b89\u88c5centos\u7cfb\u7edf\u955c\u50cf\u8fd0\u884c\u8be5\u5bb9\u5668\u62a5Failed to download metadata for repo\u2018AppStream\u2019\u9519\u8bef<\/span><\/a><\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[133],"tags":[134],"_links":{"self":[{"href":"https:\/\/log.tanxiaodian.com\/index.php?rest_route=\/wp\/v2\/posts\/741"}],"collection":[{"href":"https:\/\/log.tanxiaodian.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/log.tanxiaodian.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/log.tanxiaodian.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/log.tanxiaodian.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=741"}],"version-history":[{"count":1,"href":"https:\/\/log.tanxiaodian.com\/index.php?rest_route=\/wp\/v2\/posts\/741\/revisions"}],"predecessor-version":[{"id":742,"href":"https:\/\/log.tanxiaodian.com\/index.php?rest_route=\/wp\/v2\/posts\/741\/revisions\/742"}],"wp:attachment":[{"href":"https:\/\/log.tanxiaodian.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=741"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/log.tanxiaodian.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=741"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/log.tanxiaodian.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=741"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}